Steam turbine
258 TJ
Steam engine
16.4 TJ
Lightning rod
8.60 TJ
Solar panel
6.48 TJ
Accumulator
5.78 TJ
Solar panel (Uncommon)
921 GJ
Fusion generator
429 GJ
Solar panel (Rare)
323 GJ
Accumulator (Uncommon)
216 GJ
Accumulator (Rare)
34.7 GJ